Acquiring a trusted set of encoded data slices

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United States of America Patent

PATENT NO 8839368
SERIAL NO

13647533

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Abstract

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A method begins by a dispersed storage (DS) processing module receiving a decode threshold number of encoded data slices of a set of encoded data slices. The method continues with the DS processing module determining whether to evoke a trust verification function and when the trust verification function is to be evoked, selecting one or more encoded data slices of the set of encoded data slices for trust verification to produce one or more selected encoded data slices. The method continues with the DS processing module sending, to a trusted source, a request to receive the one or more selected encoded data slices and when the one or more selected encoded data slices are received from the trusted source, determining that a trusted set of encoded data slices is available based on the decode threshold number of encoded data slices and the received one or more selected encoded data slices.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grube, Gary W Barrington Hills, US 811 22484
Markison, Timothy W Mesa, US 562 7158

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